291370462

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{4987}}^1$

素因数の和:5343

約数の個数: 16

約数和(自身を含む): 442455552

約数和(自身を除く): 151085090

約数列:

[1, 2, 131, 223, 262, 446, 4987, 9974, 29213, 58426, 653297, 1112101, 1306594, 2224202, 145685231, 291370462]

約数ペア:

[(1, 291370462), (2, 145685231), (131, 2224202), (223, 1306594), (262, 1112101), (446, 653297), (4987, 58426), (9974, 29213)]